The FBT VERVE Series speakers feature Baltic Birch Plywood construction, covered in a scratch & scuff resistant black paint finish. The active internal crossover is at a fixed frequency of 2.2k. With a frequency range of 65Hz - 20kHz, the Verve 8ma provides hi fidelity sound for both speech and music applications with a maximum SPL of 117 dB. A front face steel grille protects the woofer from external damage. FBT’s new S.T.E.P. (Soft Trip Electronic Protection) circuitry protects speaker/driver components against failure. The Bi amplified Verve 8ma powered monitor/speaker features a 150w RMS Class G low frequency amp, and a 50w RMS Class AB high frequency am both with switch mode power supplies.